Douglas Control and Automation
Automation Engineer
Douglas Control and AutomationIreland1 day ago
Full-timeEngineering, Manufacturing +1

We are seeking experienced PLC / Control Systems Engineers to support a series of upcoming automation projects, primarily focused on Siemens S5 PLC system upgrades and migrations. These projects will involve transitioning legacy PLC logic into modern DCS platforms, with a strong preference for candidates who can bridge both environments.


Key Responsibilities

  • Lead and support migration of legacy Siemens S5 PLC systems to modern platforms
  • Translate and convert existing PLC logic into DeltaV DCS architecture
  • Perform system audits, documentation review, and code analysis of existing installations
  • Support commissioning, testing, and validation of upgraded control systems
  • Collaborate with on-site DeltaV engineers for integration and deployment
  • Troubleshoot and optimize control systems during project execution


Required Experience

  • Strong hands-on experience with Siemens S5 PLCs
  • 8+ years engineering experience
  • Proven track record in PLC migration / upgrade projects
  • Ability to interpret and re-engineer legacy PLC code
  • Experience in industrial automation environments (e.g., pharma, manufacturing, process industries)


Desirable Skills

  • Experience with Emerson DeltaV DCS (desirable but not essential)
  • Experience with Allen-Bradley PLCs
  • Familiarity with broader control system integration and commissioning
  • Strong documentation and communication skills